CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

NASA Gallery

Explore NASA's vast collection of space images, videos, and audio from missions past and present.

  1. Home
  2. /
  3. NASA Gallery

NASA's Image and Video Library: A Visual Archive of Space Exploration

NASA's Image and Video Library is one of the most comprehensive public archives of space imagery in the world, containing over 140,000 images, videos, and audio recordings spanning more than six decades of space exploration. From the earliest Mercury and Gemini missions through the Apollo Moon landings, the Space Shuttle era, and today's cutting-edge observations from the James Webb Space Telescope, this collection documents humanity's journey into the cosmos.

The library includes imagery from diverse sources: telescopes like Hubble and Webb that capture deep-space nebulae, galaxies, and exoplanets; planetary missions like the Mars rovers ( browse Mars photos) and Cassini at Saturn; Earth observation satellites ( see EPIC imagery); astronaut photography from the ISS; and documentation of rocket launches, spacecraft assembly, and ground testing. Most NASA images are in the public domain and free to download at full resolution for educational, editorial, and personal use.

Use the search bar above to find specific subjects — try queries like "Apollo 11," "Hubble Deep Field," "Mars surface," or "astronaut EVA." You can also filter by media type (image, video, or audio). For a daily curated experience, visit the Astronomy Picture of the Day.

Showing results for "Modification"

1,566 results found - Page 8 of 66

NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (left) listens to Kathy Laufenberg, Orbiter Airframe Engineering ground area manager, with United Space Alliance, about corrosion work being done on the external tank door of orbiter Endeavour. On either side of Laufenberg are Tom Roberts, Airframe Engineering System specialist, also with USA, and Joy Huff, with KSC Space Shuttle Processing. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (left) listens to Kathy Laufenberg, Orbiter Airframe Engineering ground area manager, with United Space Alliance, about corrosion work being done on the external tank door of orbiter Endeavour. On either side of Laufenberg are Tom Roberts, Airframe Engineering System specialist, also with USA, and Joy Huff, with KSC Space Shuttle Processing. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (left)...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Deputy Director Woodrow Whitlow Jr. points to an area on a rudder speed brake panel on Endeavour that Tom Roberts, who is with United Space Alliance, is showing him. At right is Center Director Jim Kennedy. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Deputy Director Woodrow Whitlow Jr. points to an area on a rudder speed brake panel on Endeavour that Tom Roberts, who is with United Space Alliance, is showing him. At right is Center Director Jim Kennedy. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Deputy Director Woodrow Whitlow Jr....

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a technician moves a switch. Discovery has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”
Image
Aug 27, 2003

KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a technician moves a switch. Discovery has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”

KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (center) look at the rudder speed brake panels on the orbiter Endeavour. In the background is Tom Roberts, who is with United Space Alliance. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (center) look at the rudder speed brake panels on the orbiter Endeavour. In the background is Tom Roberts, who is with United Space Alliance. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Kathy Laufenberg (left) directs the attention of Deputy Director Woodrow Whitlow Jr. to an area on a rudder speed brake panel on Endeavour. The Center Director, Jim Kennedy, and Whitlow are on a tour of the Orbiter Processing Facility. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Kathy Laufenberg (left) directs the attention of Deputy Director Woodrow Whitlow Jr. to an area on a rudder speed brake panel on Endeavour. The Center Director, Jim Kennedy, and Whitlow are on a tour of the Orbiter Processing Facility. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Kathy Laufenberg (left) directs the...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, the processing team applaud the successful power-up of the orbiter Discovery. The vehicle has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”
Image
Aug 27, 2003

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, the processing team applaud the successful power-up of the orbiter Discovery. The vehicle has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, the processing team applaud the successful power-up...

NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (left) look at rudder speed brake panels on Endeavour In the background is Tom Roberts, who is with United Space Alliance. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (left) look at rudder speed brake panels on Endeavour In the background is Tom Roberts, who is with United Space Alliance. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (center) talk to Tom Roberts, who is with United Space Alliance, about work being done on the orbiter Endeavour. The vehicle is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and Deputy Director Woodrow Whitlow Jr. (center) talk to Tom Roberts, who is with United Space Alliance, about work being done on the orbiter Endeavour. The vehicle is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy (right) and...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a technician turns on a switch. Discovery has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”
Image
Aug 27, 2003

KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a technician turns on a switch. Discovery has been undergoing Orbiter Major Modifications in the past year, ranging from wiring, control panels and black boxes to gaseous and fluid systems tubing and components. These systems were deserviced, disassembled, inspected, modified, reassembled, checked out and reserviced, as were most other systems onboard. The work includes the installation of the Multifunction Electronic Display Subsystem (MEDS) - a state-of-the-art “glass cockpit.”

KENNEDY SPACE CENTER, FLA. - During power-up of the orbiter Discovery in the Orbiter Processing Facility, a...

KSC
NASA image: KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy and Deputy Director Woodrow Whitlow Jr. (both at left) look over some of the work being done on the orbiter Endeavour that Tom Roberts, with United Space Alliance, is pointing out. Endeavour is in its Orbiter Major Modification period, which began in December 2003.
Image
Feb 25, 2004

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy and Deputy Director Woodrow Whitlow Jr. (both at left) look over some of the work being done on the orbiter Endeavour that Tom Roberts, with United Space Alliance, is pointing out. Endeavour is in its Orbiter Major Modification period, which began in December 2003.

KENNEDY SPACE CENTER, FLA. - On a tour of the Orbiter Processing Facility, Center Director Jim Kennedy and Deputy...

KSC
NASA image: Orbiter "Enterprise" - Soars Above the NASA 747 Carrier - Dryden Flight Research Center (DFRC), CA
Image
Aug 12, 1977

Orbiter "Enterprise" - Soars Above the NASA 747 Carrier - Dryden Flight Research Center (DFRC), CA

S77-27512 (12 Aug 1977) --- The Shuttle Orbiter 101 "Enterprise" soars above the NASA 747 carrier aircraft only...

JSC
NASA image: iss066e166221
Image
Mar 15, 2022

iss066e166221

iss066e166221 (March 15, 2022) --- NASA astronaut Kayla Barron is pictured installing a modification kit on the...

JSC
NASA image: KSC-04pd0553
Image
Mar 17, 2004

KSC-04pd0553

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, Center Director Jim Kennedy takes a turn on a screw...

KSC
NASA image: KSC-04pd0544
Image
Mar 17, 2004

KSC-04pd0544

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, Center Director Jim Kennedy pauses in his “bunny...

KSC
NASA image: iss064e038304
Image
Feb 28, 2021

iss064e038304

iss064e038304 (Feb. 28, 2021) --- NASA astronauts Kate Rubins (lower left) and Victor Glover (upper right) are...

JSC
NASA image: KSC-04pd0550
Image
Mar 17, 2004

KSC-04pd0550

KENNEDY SPACE CENTER, FLA. - Under a worker’s watchful eyes in the Orbiter Processing Facility, Center Director Jim...

KSC
NASA image: X-57 Mod II Reassembly Begins at NASA Armstrong
Image
Oct 23, 2019

X-57 Mod II Reassembly Begins at NASA Armstrong

The X-57 Mod II wing is rejoined with the aircraft's fuselage to begin preparations for reintegration at NASA's...

AFRC
NASA image: KSC-04pd0542
Image
Mar 17, 2004

KSC-04pd0542

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, Center Director Jim Kennedy is ready to don the...

KSC
NASA image: KSC-02pd1195
Image
Aug 19, 2002

KSC-02pd1195

KENNEDY SPACE CENTER, FLA. -- Discovery (shown here) has been inactive since its last mission that ended Aug. 22,...

KSC
NASA image: KSC-04pd0541
Image
Mar 17, 2004

KSC-04pd0541

KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy (left) takes an opportunity to learn first-hand what...

KSC
NASA image: KSC-04pd0546
Image
Mar 17, 2004

KSC-04pd0546

KENNEDY SPACE CENTER, FLA. - Inside Endeavour, in the Orbiter Processing Facility, Center Director Jim Kennedy...

KSC
NASA image: KSC-04pd0551
Image
Mar 17, 2004

KSC-04pd0551

KENNEDY SPACE CENTER, FLA. - Under a worker’s watchful eyes in the Orbiter Processing Facility, Center Director Jim...

KSC
NASA image: iss064e039327
Image
Feb 28, 2021

iss064e039327

iss064e039327 (Feb. 28, 2021) --- NASA astronauts Kate Rubins (foreground) and Victor Glover are pictured during a...

JSC
NASA image: KSC-04pd0555
Image
Mar 17, 2004

KSC-04pd0555

KENNEDY SPACE CENTER, FLA. - Under workers’ watchful eyes in the Orbiter Processing Facility, Center Director Jim...

KSC
PreviousPage 8 of 66Next

Frequently Asked Questions About NASA Images

Are NASA images free to use?+
Yes, most NASA images are in the public domain and are free to use for educational, informational, and personal purposes. NASA's media usage guidelines state that NASA material is not copyrighted unless otherwise noted. However, the NASA logo and certain insignia are protected. Some images may include identifiable individuals or third-party content that requires additional permissions. Always check the specific image's usage rights and credit NASA as the source.
How many images does NASA have?+
NASA's Image and Video Library contains over 140,000 publicly accessible images, videos, and audio files spanning the agency's entire history, from the Mercury program of the 1960s to the latest James Webb Space Telescope discoveries. The collection grows daily as new missions capture imagery and archival materials are digitized. Individual mission archives, such as Mars rover photos, contain hundreds of thousands of additional images.
Can I download NASA images?+
Yes, you can download NASA images in multiple resolutions directly from this gallery. Each image detail page provides download links for original (full resolution), large (1920px), medium (960px), small (480px), and thumbnail sizes. NASA encourages the public to use these images for education, media, and personal projects. High-resolution originals are ideal for printing and professional use.

Explore More NASA Content

Astronomy Picture of the Day

Daily curated space image

Mars Rover Photos

Curiosity & Perseverance images

Earth from Space

DSCOVR EPIC daily images

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries

KSC